Reaction types/R vs P

The end results of a chemical reaction are called

• products

• reactants

• explosion

• a pile of goo

Tags

NGSS.MS-PS1-2

The substances that go into a chemical reaction are called

• reactants

• products

• molecules

• mixtures

Tags

NGSS.MS-PS1-5

This image shows what happens when methane gas (CH₄) is burned (reacts with oxygen O₂) to produce carbon dioxide and water. Which of the following is a product?

• methane (CH₄)

• oxygen (O₂)

• carbon dioxide (CO₂)

• none of the above

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following is a clue that a chemical change has occurred? (Choose all correct answers.)

• Formation of a gas (bubbles)

• Color change

• Phase change

• Produces light or heat

Tags

NGSS.MS-PS1-2

Tags

NGSS.MS-PS1-1

The elements / compounds on the RIGHT side of the yield arrow are known as

• Reactants

• Gases

• Chemicals

• Products

Tags

NGSS.MS-PS1-5

The elements / compounds on the LEFT side of the yield arrow are known as

• Products

• Metals

• Reactants

• Chemicals

The process by which one or more substances change to produce one or more different substances

• Chemical Process

• Reactant

• Chemical Reaction

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What are Chemical Reactions?

• It's when you mix substances.
• a process in which atoms rearrange to form new substances
• When something bubbles.
• letter and numbers showing the types and number of atoms

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

NGSS.MS-PS1-5

In this image, what are the information in red is called the_______.

• Product
• Reactant
• Chemical Subscript
• Coefficient

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

NGSS.MS-PS1-5